1,2,5-Trimethyl-1H-imidazole CAS 1739-81-7
| CAS No. | 1739-81-7 |
| Molecular Formula | C6H10N2 |
| Molecular Weight | 110.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,2,5-Trimethyl-1H-imidazole (CAS 1739-81-7) is a high-purity analytical reference standard with the molecular formula C6H10N2 and a molecular weight of 110.16 g/mol.
The molecular framework of 1,2,5-Trimethyl-1H-imidazole (C6H10N2) is characterized by a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 1,2,5-Trimethyl-1H-imidazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10N2 |
| Molecular Weight | 110.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Trimethyl Standards
- 1,2,4-Trimethyl-1H-imidazole (CAS 1842-63-3)
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- 2,4,5-Trimethyl-1H-imidazole (CAS 822-90-2)
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- 1,2-Dibromo-3-Chloropropane (CAS 96-12-8)
- (3-Bromo-4-methoxyphenyl)acetic Acid (CAS 774-81-2)
- 4-bromo-5-methyl-2H-triazole (CAS 805315-83-7)
- 1-((1-Ethyl-3-methyl-1h-pyrazol-5-yl)methyl)-1h-1,2,3-triazol-4-amine (CAS 1512638-84-4)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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